The Airtac SC63X150 is a double-acting tie-rod standard cylinder from the AirTAC SC series with a 63 mm bore, 150 mm stroke and adjustable air cushions at both ends. It is the version without a piston magnet (no S in the code), basic mounting and standard TPU seals.
Reading the code: SC = standard cylinder (double acting), 63×150 = bore x stroke in mm; no S = without magnet; no mounting, seal or thread suffix means basic mounting, TPU seals and PT port thread.
Technical data
| Airtac model | SC63X150 |
|---|---|
| Series | SC tie-rod standard cylinder |
| Bore | 63 mm |
| Piston rod diameter | 20 mm |
| Stroke | 150 mm (max. standard stroke for this bore: 1500 mm) |
| Magnet | No |
| Acting type | Double acting |
| Operating pressure | 0.15-1.0 MPa (1.5-10 bar) |
| Proof pressure | 1.5 MPa (15 bar) |
| Fluid | Air, filtered by a 40 µm filter element |
| Temperature | -20 to 70 °C (standard TPU seals) |
| Speed range | 30-800 mm/s |
| Cushion | Adjustable air cushion, cushion length 21 mm |
| Stroke tolerance | +1.0/0 mm up to 250 mm, +1.5/0 mm 251-1000 mm, +2.0/0 mm 1001-1500 mm |
| Port size | 3/8″ (PT standard; G on request) |
| Mounting options | Basic, FA, FB, CA, CB, LB, TC, TCM1 |
| Theoretical force at 0.5 MPa | push 1,558.6 N / pull 1,401.5 N (calculated, matches AirTAC thrust table) |
| Condition | New original, factory packaged |
| Origin | Made in China (Airtac International Group) |
Typical applications
- Clamping and pressing on welding and assembly fixtures
- Wood, stone and metal working machines
- Material-handling and palletising equipment
- Bottling, filling and capping machines
- Like-for-like replacement of an Airtac SC63X150
Compatibility and replacement
Per AirTAC, an SC cylinder is shorter than an ISO 15552 cylinder of the same bore, so it is not a dimensional drop-in for ISO 15552 cylinders from other makers. It does accept AirTAC SC/SAU-series mounting accessories (LB foot, FA/FB flange, CA/CB clevis, TC trunnion) and rod-end joints. If you need position sensing, order the magnet version SC63X150S and AirTAC CMSG, DMSG or EMSG switches.
Frequently asked questions
How much force does it give?
At 0.5 MPa the 63 mm bore gives about 1,558.6 N pushing and 1,401.5 N pulling with its 20 mm rod. At the 1.0 MPa maximum the push force doubles to about 3,117.2 N.
How do I set the cushion?
Turn the cushion needle screws on the front and rear covers. The cushion acts over the last 21 mm of stroke; adjust until the piston decelerates smoothly at the end of stroke without striking the cover.
How fast can it run?
AirTAC gives a speed range of 30-800 mm/s for this bore, with adjustable air cushion cushioning. Use speed-control fittings to set the speed and keep impact at the stroke ends low.
Related parts
- Airtac SC63X175 SC Standard Pneumatic Cylinder
- Airtac SC63X125 SC Standard Pneumatic Cylinder
- Airtac SC50X150 SC Standard Pneumatic Cylinder
- All SC Standard Cylinders
Common spare part for machines already running Airtac pneumatic components. Tell us the quantity and destination country and we will confirm stock and lead time.
Every part RendatSP supplies is new and original, carries a 1-year warranty and ships worldwide by air in 5 to 7 days once ready (shipping, payment and warranty). Send us the part number and quantity on WhatsApp or through the inquiry form and we will quote the same working day. Agents in Saudi Arabia, Iraq, the UAE, Egypt, Oman, Libya, Morocco, Mauritania, Yemen, Algeria and Jordan.
